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Octree Meshing in Hypermesh

Altair Forum User

Is it possible to do Octree meshing in Hypermesh?

if yes which part of the Manual should I refer to?

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Rahul Rajan_21763

Hi,

Hypermesh 13.0 version support Octree Based Tetra Mesher.

New tetramesher option octree based has been added to the Tetramesh and CFD Tetramesh panel. It provides smooth element transition with good quality tetras. In general it is faster compared to the standard setting (advancing front).

Please refer below link to see online video.

http://www.altairhyperworks.com/training/new_feature_videos/13/content/cfd.htm

Regards

Rahul R

Altair Forum User

Hi Rahul,

Thank you so much for your reply.

Best regards,

Attila

Rahul Rajan_21763

Hi,

Could you tell us for what type of analysis this type of mesh is needed?

Regards

Rahul R

Altair Forum User

Hi,

Geotechnical analysis of soil, rock, and structural support in three dimensions.

Thanks,

Attila

Altair Forum User

I have attached two igs files to this post:

01- Block (http://www.filedropper.com/01-block)

02- joint (http://www.filedropper.com/02-joint)

The block is needed to be meshed with Octree type mesh, finer brick elements will be in touch with joint and those block are going to be meshed with tetrahedral elements.

Rahul Rajan_21763

Thanks for sharing information.let me check internally and update you.

Regards

Rahul R

Altair Forum User

any news?

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